/* 宜昌微点科技 — 企业官网（基于原站内容重构） */
:root {
  --blue: #2186db;
  --blue-dark: #0675cc;
  --blue-deep: #0d5a9e;
  --blue-light: #e8f4fc;
  --accent: #ff8c2a;
  --text: #1f2937;
  --text-light: #4b5563;
  --text-muted: #9ca3af;
  --footer-bg: #1e2430;
  --header-bg: rgba(15, 23, 42, 0.92);
  --white: #fff;
  --surface: #f8fafc;
  --border: #e5e7eb;
  --container: 1200px;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
  --font: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  line-height: 1.75;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; vertical-align: middle; border: 0; }
ul { list-style: none; }

.container { width: var(--container); max-width: min(96%, 1200px); margin: 0 auto; }

/* ========== Header ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  height: 72px;
  background: transparent;
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
.site-header.is-scrolled,
.site-header.fixed-dark {
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}
.page-home .site-header:not(.is-scrolled):not(.fixed-dark) {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), transparent);
}
.site-header .inner {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-header .logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}
.logo-img { height: 42px; width: auto; display: block; }
.logo-icon { width: 42px; height: 42px; flex-shrink: 0; }
.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.2;
}
.logo-text strong {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
}
.logo-text small {
  color: rgba(255, 255, 255, 0.8);
  font-size: 10px;
  letter-spacing: 0.5px;
}

.main-nav { display: flex; align-items: center; }
.nav-item { position: relative; }
.nav-item > a {
  display: block;
  padding: 0 20px;
  height: 72px;
  line-height: 72px;
  color: var(--white);
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-item > a:hover,
.nav-item.active > a { color: #7dd3fc; }
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

.dropdown {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  top: 72px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 300px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px;
  z-index: 400;
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.dropdown a {
  display: block;
  padding: 10px 14px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.5;
  border-radius: 8px;
  white-space: nowrap;
}
.dropdown a:hover { background: var(--blue-light); color: var(--blue-dark); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-drawer {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  z-index: 290;
  background: rgba(15, 23, 42, 0.98);
  overflow-y: auto;
  padding: 16px 20px 40px;
}
.mobile-drawer.open { display: block; }
.mobile-drawer a {
  display: block;
  padding: 14px 0;
  color: #e2e8f0;
  font-size: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.mobile-drawer .group-title {
  color: #7dd3fc;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 20px;
  padding-bottom: 6px;
}
.mobile-drawer .sub a {
  padding-left: 12px;
  font-size: 14px;
  color: #94a3b8;
}

/* ========== Banner ========== */
.banner {
  position: relative;
  width: 100%;
  /* 固定为一屏高度的 80%，超出部分由 object-fit:cover 裁切，不拉伸 */
  height: 80vh;
  height: 80dvh;
  overflow: hidden;
  background: #0f172a;
  margin-top: 0;
}
.home-banner-swiper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.home-banner-swiper .swiper-slide {
  position: relative;
  overflow: hidden;
  background: #0f172a;
}
.home-banner-swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.home-banner-swiper .swiper-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    105deg,
    rgba(15, 23, 42, 0.75) 0%,
    rgba(33, 134, 219, 0.35) 55%,
    rgba(15, 23, 42, 0.5) 100%
  );
}
.home-banner-swiper .swiper-pagination {
  bottom: 22px !important;
  z-index: 4;
}
.home-banner-swiper .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.45);
  opacity: 1;
}
.home-banner-swiper .swiper-pagination-bullet-active {
  background: var(--blue);
  transform: scale(1.15);
}
.home-banner-swiper .swiper-button-prev,
.home-banner-swiper .swiper-button-next {
  z-index: 4;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  transition: background 0.2s;
}
.home-banner-swiper .swiper-button-prev:hover,
.home-banner-swiper .swiper-button-next:hover {
  background: rgba(33, 134, 219, 0.6);
}
.home-banner-swiper .swiper-button-prev::after,
.home-banner-swiper .swiper-button-next::after {
  font-size: 20px;
  font-weight: 700;
}
.banner-content {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  padding: 100px 5% 80px;
  max-width: var(--container);
  margin: 0 auto;
  left: 0;
  right: 0;
}
.banner-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  margin-bottom: 20px;
  background: rgba(33, 134, 219, 0.25);
  border: 1px solid rgba(125, 211, 252, 0.4);
  border-radius: 999px;
  color: #bae6fd;
  font-size: 13px;
  letter-spacing: 0.5px;
}
.banner-content h1 {
  color: var(--white);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 18px;
  max-width: 820px;
}
.banner-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  max-width: 640px;
  line-height: 1.9;
  margin-bottom: 32px;
}
.banner-btns { display: flex; flex-wrap: wrap; gap: 14px; pointer-events: auto; }
.banner-btns a {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  background: var(--blue);
  color: var(--white);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
  box-shadow: 0 8px 24px rgba(33, 134, 219, 0.35);
}
.banner-btns a:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
}
.banner-btns a.secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: none;
}
.banner-btns a.secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

/* ========== Stats strip ========== */
.stats-strip {
  background: var(--white);
  margin-top: -48px;
  position: relative;
  z-index: 20;
  padding: 0 5%;
}
.stats-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
}
.stats-inner .stat {
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stats-inner .stat:last-child { border-right: none; }
.stats-inner .num {
  font-size: 32px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1.2;
}
.stats-inner .label {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 6px;
}

/* ========== Sections ========== */
.section { padding: 72px 0; }
.section-solutions { background: var(--surface); }
.section-about { background: var(--white); }
.section-title {
  text-align: center;
  margin-bottom: 40px;
}
.section-title h2 {
  font-size: 30px;
  color: var(--text);
  font-weight: 700;
  position: relative;
  display: inline-block;
}
.section-title h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), #7dd3fc);
  border-radius: 2px;
  margin: 12px auto 0;
}
.section-title p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.solution-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.solution-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.solution-card .thumb {
  height: 200px;
  overflow: hidden;
  background: var(--surface);
}
.solution-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.solution-card:hover .thumb img { transform: scale(1.05); }
.solution-card .title {
  padding: 18px 16px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.section-more { text-align: center; margin-top: 40px; }
.section-more a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 32px;
  border: 2px solid var(--blue);
  color: var(--blue);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}
.section-more a:hover { background: var(--blue); color: var(--white); }

.section-products,
.section-about {
  content-visibility: auto;
  contain-intrinsic-size: auto 520px;
}
.section-products {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 50%, #3b9ae8 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.section-products::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../assets/home/products-bg.jpg") center/cover no-repeat;
  opacity: 0.15;
}
.section-products .container { position: relative; z-index: 1; }
.section-products .section-title h2,
.section-products .section-title h2::after { color: var(--white); }
.section-products .section-title h2::after { background: rgba(255, 255, 255, 0.6); }
.section-products .section-title p { color: rgba(255, 255, 255, 0.85); }

.product-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.25s;
}
.product-card:hover { transform: translateY(-4px); }
.product-card .thumb { height: 200px; overflow: hidden; contain: paint; }
.product-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateZ(0);
}
.product-card h3 {
  color: var(--blue);
  font-size: 17px;
  margin: 20px 16px 10px;
  font-weight: 700;
}
.product-card p {
  color: var(--text-light);
  font-size: 13px;
  padding: 0 20px 8px;
  line-height: 1.8;
  min-height: 80px;
}
.product-card .more {
  display: inline-block;
  margin: 8px 0 24px;
  padding: 8px 24px;
  border: 1px solid var(--blue);
  color: var(--blue);
  border-radius: 999px;
  font-size: 13px;
}
.product-card .more:hover { background: var(--blue); color: var(--white); }

.about-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.about-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  aspect-ratio: 16 / 10;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.35s ease;
}
.about-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateZ(0);
  transition: transform 0.35s ease;
}
.about-card-cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 28px 32px;
  box-sizing: border-box;
  color: var(--white);
  background: linear-gradient(
    100deg,
    rgba(33, 134, 219, 0.92) 0%,
    rgba(33, 134, 219, 0.78) 36%,
    rgba(33, 134, 219, 0.22) 68%,
    rgba(33, 134, 219, 0) 100%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.about-card-title {
  font-size: clamp(22px, 2.1vw, 32px);
  font-weight: 700;
  line-height: 1.25;
  text-shadow: 0 2px 12px rgba(15, 23, 42, 0.25);
}
.about-card-en {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 3px;
  font-weight: 400;
  opacity: 0.92;
}
.about-card-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding: 9px 22px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
}
.about-card-more::before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent currentColor;
}
@media (hover: hover) {
  .about-card:hover {
    transform: translateY(-2px);
  }
  .about-card:hover img {
    transform: translateZ(0) scale(1.02);
  }
  .about-card:hover .about-card-cover,
  .about-card:focus-visible .about-card-cover {
    opacity: 1;
  }
}
@media (hover: none) {
  .about-card-cover {
    opacity: 1;
    justify-content: flex-end;
    padding-bottom: 20px;
    background: linear-gradient(
      180deg,
      transparent 35%,
      rgba(33, 134, 219, 0.88) 100%
    );
  }
  .about-card-more {
    display: none;
  }
}

/* ========== Inner pages ========== */
body:not(.page-home) { padding-top: 72px; }
/* 解决方案列表页顶栏场景图 */
.page-hero-solutions {
  width: 100%;
  height: 45vh;
  min-height: 300px;
  max-height: 540px;
  margin-top: 0;
  background-size: cover;
  background-position: center 42%;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-hero-solutions::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(15, 23, 42, 0.82) 0%,
    rgba(33, 134, 219, 0.38) 48%,
    rgba(15, 23, 42, 0.72) 100%
  );
}
.page-hero-solutions-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
}
.page-hero-solutions-inner h1 {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  text-shadow: 0 4px 24px rgba(15, 23, 42, 0.45);
}
.page-hero-solutions-inner .en {
  display: block;
  font-size: 14px;
  letter-spacing: 6px;
  color: rgba(255, 255, 255, 0.75);
}

/* 关于我们 — 场景横幅（约 1080×45%） */
.page-hero-about {
  width: 100%;
  height: 45vh;
  min-height: 486px;
  max-height: 540px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.page-hero-about::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(15, 23, 42, 0.25),
    rgba(15, 23, 42, 0.45)
  );
}
.page-hero-about-inner {
  position: relative;
  z-index: 2;
  text-align: right;
  padding-right: 12%;
  color: var(--white);
}
.page-hero-about-inner h1 {
  font-size: clamp(36px, 4.5vw, 52px);
  font-weight: 700;
  color: #0084cf;
  margin-bottom: 8px;
}
.page-hero-about-inner .en {
  display: block;
  font-size: 14px;
  letter-spacing: 6px;
  color: rgba(126, 200, 232, 0.95);
}
.page-hero-about--no-caption::after {
  display: none;
}

.page-banner {
  height: 260px;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}
.page-banner-products {
  height: 45vh;
  min-height: 280px;
  max-height: 420px;
  background-position: center 40%;
}
.page-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.7), rgba(33, 134, 219, 0.4));
}
.page-banner .title {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 5%;
}
.page-banner .title h1 {
  font-size: clamp(28px, 4vw, 42px);
  color: var(--white);
  font-weight: 700;
}
.page-banner .title span {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 4px;
  margin-top: 8px;
}

.breadcrumb {
  background: var(--surface);
  padding: 12px 0;
  font-size: 13px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.breadcrumb a:hover { color: var(--blue); }

.solution-list { padding: 48px 0 72px; }
.solution-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 24px;
}
.solution-list-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
  background: var(--white);
}
.solution-list-item:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.solution-list-item .thumb {
  height: 220px;
  overflow: hidden;
  background: var(--surface);
}
.solution-list-item .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.solution-list-item h3 {
  font-size: 15px;
  color: var(--blue);
  padding: 16px 16px 8px;
  font-weight: 700;
  line-height: 1.5;
}
.solution-list-item p {
  font-size: 13px;
  color: var(--text-light);
  padding: 0 16px 16px;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.75em * 3);
  max-height: calc(1.75em * 3);
}

.about-intro { padding: 56px 0 72px; text-align: center; }
.about-intro .sub-title {
  color: var(--blue);
  font-size: 26px;
  font-weight: 700;
}
.about-intro .sub-title-en {
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 3px;
  margin: 8px 0 36px;
}
.about-intro .content {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
  font-size: 15px;
  line-height: 2;
}
.about-intro .content p,
.about-intro .container > .content p {
  margin-bottom: 16px;
  text-indent: 2em;
  text-align: left;
}
.about-intro .content p:last-child {
  margin-bottom: 0;
}
.about-intro .content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  margin: 28px 0 16px;
  text-indent: 0;
  text-align: center;
}
.about-intro .content p.cms-line-gap {
  margin: 0 0 20px;
  padding: 0;
  min-height: 1em;
  text-indent: 0;
  line-height: 1.75;
}
.about-intro .content p.cms-line-gap + h3,
.about-intro .content p.cms-line-gap + p {
  margin-top: 0;
}
.product-detail .content p.cms-line-gap,
.about-intro .content p.cms-line-gap {
  margin: 0 0 20px;
  padding: 0;
  min-height: 1em;
  text-indent: 0;
  line-height: 1.75;
}
.product-detail .content p.cms-line-gap + h3,
.product-detail .content p.cms-line-gap + p {
  margin-top: 0;
}
.product-detail .content br,
.about-intro .content br {
  display: block;
  margin-top: 0.75em;
  content: "";
}
.product-detail .content div.cstlayer,
.product-detail .content .wp-title_content,
.product-detail .content .wp-media_content,
.about-intro .content div.cstlayer {
  display: block;
  margin: 20px 0;
}
.about-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 36px;
}
.about-stats .item {
  padding: 0 48px;
  border-right: 1px solid var(--border);
}
.about-stats .item:last-child { border-right: none; }
.about-stats .num {
  font-size: 44px;
  color: var(--blue);
  font-weight: 700;
  line-height: 1;
}
.about-stats .label { font-size: 14px; color: var(--text-light); margin-top: 8px; }
.about-mission {
  font-size: 17px;
  color: var(--blue-dark);
  max-width: 720px;
  margin: 0 auto 32px;
  line-height: 1.8;
  font-weight: 500;
}
.about-culture-figure {
  margin: 8px auto 0;
  max-width: 100%;
}
.about-culture-figure img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}
/* 联系我们：正文由后台 CMS 控制，不叠加按钮/边框等前台装饰 */
.about-contact-page .content {
  max-width: 1200px;
  text-align: center;
}
.about-contact-page .content p {
  text-indent: 0;
  margin-bottom: 16px;
  font-size: 14px;
  color: #434343;
  line-height: 2.3;
}
.about-contact-page .content img {
  border-radius: 0;
  box-shadow: none;
  max-width: 100%;
  height: auto;
}
.about-contact-bmap {
  width: 100%;
  max-width: 1200px;
  height: 600px;
  margin: 28px auto 0;
  overflow: hidden;
  background: #e8eef3;
  border-radius: var(--radius);
  z-index: 0;
}
.about-contact-bmap .leaflet-container {
  width: 100%;
  height: 100%;
  font-family: var(--font);
  z-index: 0;
}
.contact-map-marker-wrap {
  background: transparent;
  border: 0;
}
.contact-map-marker {
  display: block;
  width: 36px;
  height: 48px;
  background: var(--blue);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 4px 14px rgba(33, 134, 219, 0.45);
  position: relative;
}
.contact-map-marker::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--white);
  border-radius: 50%;
  top: 9px;
  left: 11px;
  transform: rotate(45deg);
}
.contact-map-popup-shell .leaflet-popup-content-wrapper {
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.about-contact-bmap {
  font-family: var(--font);
}
.contact-map-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 24px;
  text-align: center;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-light);
}
.contact-map-placeholder a,
.contact-map-placeholder .contact-map-open-amap {
  color: var(--blue);
  font-weight: 600;
}
.contact-map-placeholder .contact-map-open-amap {
  display: inline-block;
  margin-top: 12px;
  padding: 10px 20px;
  border: 2px solid var(--blue);
  border-radius: 999px;
  text-decoration: none;
}
.contact-map-placeholder .contact-map-open-amap:hover {
  background: var(--blue);
  color: var(--white);
}
.contact-map-placeholder code {
  font-size: 12px;
  background: rgba(255, 255, 255, 0.7);
  padding: 2px 6px;
  border-radius: 4px;
}
.contact-map-popup {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
}
.contact-map-popup strong {
  color: var(--blue-dark);
  font-size: 15px;
}
.about-contact-page .content .contact-phone-btn,
.about-contact-page .content a.contact-phone-btn,
.about-contact-page .content span.contact-phone-btn {
  display: inline;
  margin: 0;
  padding: 0;
  background: none;
  color: inherit;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  cursor: text;
  pointer-events: none;
}
.about-contact-page .content .contact-phone-btn:hover {
  background: none;
  color: inherit;
}
.about-text {
  text-align: left;
  max-width: 900px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 2;
}
.about-text .highlight { color: var(--accent); font-weight: 600; }

.about-blocks {
  max-width: 900px;
  margin: 48px auto 0;
  text-align: left;
}
.about-block + .about-block {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.about-block-title {
  color: var(--blue);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  text-align: center;
}
.about-block p {
  font-size: 15px;
  line-height: 2;
  text-indent: 2em;
  color: var(--text);
  margin: 0;
}

.contact-main { padding: 56px 0; text-align: center; }
.contact-main h2 { font-size: 24px; margin-bottom: 20px; }
.contact-phone-btn {
  display: inline-block;
  margin: 20px 0 32px;
  padding: 14px 40px;
  background: var(--blue);
  color: var(--white);
  border-radius: 999px;
  font-size: 17px;
  box-shadow: 0 8px 24px rgba(33, 134, 219, 0.3);
}
.contact-phone-btn:hover { background: var(--blue-dark); }
.contact-map { width: 100%; height: 400px; border: 0; border-radius: var(--radius); }

.product-detail { padding: 48px 0 72px; }
.product-detail h2 {
  color: var(--blue);
  font-size: 24px;
  text-align: center;
  margin-bottom: 24px;
}
.product-detail .content {
  max-width: 900px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 2;
}
.product-detail .content p { margin-bottom: 16px; text-indent: 2em; }
.product-detail .content img:not([src*="section-badge"]) {
  max-width: 100%;
  height: auto;
  box-sizing: border-box;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.product-detail .content img:not([src*="section-badge"]):not([data-wd-align])[style*="display:inline-block"],
.product-detail .content img:not([src*="section-badge"]):not([data-wd-align])[style*="display: inline-block"],
.product-detail .content img:not([src*="section-badge"]):not([data-wd-align])[style*="vertical-align: bottom"],
.product-detail .content img:not([src*="section-badge"]):not([data-wd-align])[style*="vertical-align:bottom"] {
  display: inline-block !important;
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
  margin: 0 8px 12px 0 !important;
}
.product-detail .content p:has(> img + img) img,
.product-detail .content div:has(> img + img) img {
  display: inline-block !important;
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
  margin: 0 8px 12px 0 !important;
}
.product-detail .content p:has(> img:only-child):has(+ p > img:only-child),
.product-detail .content p:has(> img:only-child) + p:has(> img:only-child) {
  display: inline-block;
  vertical-align: top;
  max-width: 100%;
  margin: 0 8px 12px 0;
}
.product-detail .content p:has(> img:only-child) + p:has(> img:only-child) img {
  display: inline-block !important;
  margin: 0 !important;
}
.product-detail .content img[data-wd-align="center"] {
  display: block !important;
  margin: 16px auto !important;
}
.product-detail .content img[data-wd-align="right"] {
  display: block !important;
  margin: 16px 0 16px auto !important;
}
.product-detail .content img[data-wd-align="left"] {
  display: block !important;
  margin: 16px 0 !important;
}
.product-detail .content .cms-img-row img[data-wd-align],
.product-detail .content p:has(> img + img) img[data-wd-align],
.product-detail .content div:has(> img + img) img[data-wd-align] {
  display: inline-block !important;
  margin: 0 8px 12px 0 !important;
}
.product-detail .content img:not([src*="section-badge"]):not([style*="display:inline-block"]):not([style*="display: inline-block"]):not([style*="vertical-align: bottom"]):not([style*="vertical-align:bottom"]):not([data-wd-align]) {
  display: block;
  margin: 16px 0;
}
.product-detail .content p:has(> img:only-child),
.product-detail .content p:has(> span:only-child > img:only-child) {
  text-indent: 0 !important;
  margin-left: 0 !important;
  padding-left: 0 !important;
}
.product-detail .content p[style*="text-align: center"] > img:only-child,
.product-detail .content p[style*="text-align:center"] > img:only-child {
  margin-left: auto;
  margin-right: auto;
}
.product-detail .process-title {
  margin-top: 40px;
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  text-align: center;
}
.product-process-diagram {
  margin: 24px auto 0;
  max-width: 1188px;
  text-align: center;
}
.product-process-diagram img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.process-title {
  color: var(--blue);
  font-size: 17px;
  text-align: center;
  margin: 40px 0 24px;
  font-weight: 700;
}
.process-flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.process-step {
  width: 200px;
  text-align: center;
}
.process-step .icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 20px;
}
.process-step p { font-size: 12px; color: var(--text-light); }

.solution-detail { padding: 32px 0 56px; }
.solution-detail .top-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 32px;
}
/* 详情主图：固定 600×400 比例框，超高图限高 400px，留白 contain */
.solution-detail .top-row .pic {
  width: 100%;
  max-width: 600px;
  aspect-ratio: 600 / 400;
  max-height: 400px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-sizing: border-box;
}
.solution-detail .top-row .pic img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: center;
  border-radius: 0;
  box-shadow: none;
}
.solution-detail .top-row h2 {
  color: var(--blue);
  font-size: 22px;
  margin-bottom: 16px;
}
.detail-tabs { margin-top: 20px; }
.tab-nav {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border);
  flex-wrap: wrap;
}
.tab-nav button {
  padding: 12px 24px;
  border: none;
  background: transparent;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
}
.tab-nav button.active {
  color: var(--blue);
  font-weight: 700;
  border-bottom-color: var(--blue);
}
.tab-panel {
  display: none;
  padding: 28px 0;
}
.tab-panel.active { display: block; }
.tab-panel img { max-width: 100%; height: auto; border-radius: 8px; }
.solution-tab-body { font-size: 14px; line-height: 1.8; }
/* 富文本正文：恢复列表符号与段落层次（导航区仍用全局 list-style: none） */
.solution-tab-body h3,
.product-detail .content h3,
.about-intro h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  margin: 28px 0 12px;
  line-height: 1.4;
  display: block;
  width: 100%;
  clear: both;
  text-indent: 0;
}
.product-detail .content h3 {
  text-align: center;
}
.product-detail .content h3 + p.cms-line-gap {
  margin: 4px 0 16px;
}
.product-detail .content h3 + p:has(> img:only-child) {
  display: block !important;
  clear: both;
  width: 100%;
  margin-top: 16px;
  text-indent: 0;
}
.solution-tab-body h3:first-child,
.product-detail .content h3:first-child,
.about-intro h3:first-child {
  margin-top: 0;
}
.solution-tab-body h4,
.product-detail .content h4,
.about-intro h4 {
  font-size: 16px;
  font-weight: 600;
  margin: 20px 0 10px;
}
.solution-tab-body ul,
.product-detail .content ul,
.about-intro ul {
  list-style: disc;
  padding-left: 1.75em;
  margin: 0.5em 0 1em;
}
.solution-tab-body ol,
.product-detail .content ol,
.about-intro ol {
  list-style: decimal;
  padding-left: 1.75em;
  margin: 0.5em 0 1em;
}
.solution-tab-body li,
.product-detail .content li,
.about-intro li {
  display: list-item;
  margin-bottom: 0.35em;
}
.solution-tab-body blockquote,
.product-detail .content blockquote,
.about-intro blockquote {
  margin: 0.45em 0;
  padding: 0.25em 0 0.25em 1em;
  border-left: 3px solid var(--border);
  color: var(--text);
}
.solution-tab-body .sol-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
  margin: 28px 0 16px;
  line-height: 1.4;
}
.solution-tab-body .sol-section-title:first-child { margin-top: 0; }
.solution-tab-body .sol-section-title .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 6px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1;
  box-sizing: border-box;
}
.solution-tab-body img[src*="section-badge"] {
  display: none;
}
.solution-tab-body img:not([src*="section-badge"]) {
  max-width: 100%;
  height: auto;
  box-sizing: border-box;
}
.solution-tab-body img:not([src*="section-badge"]):not([data-wd-align])[style*="display:inline-block"],
.solution-tab-body img:not([src*="section-badge"]):not([data-wd-align])[style*="display: inline-block"],
.solution-tab-body img:not([src*="section-badge"]):not([data-wd-align])[style*="vertical-align: bottom"],
.solution-tab-body img:not([src*="section-badge"]):not([data-wd-align])[style*="vertical-align:bottom"] {
  display: inline-block !important;
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
  margin: 0 8px 8px 0 !important;
}
.solution-tab-body p:has(> img + img) img,
.solution-tab-body div:has(> img + img) img {
  display: inline-block !important;
  vertical-align: bottom;
  max-width: 100%;
  height: auto;
  margin: 0 8px 8px 0 !important;
}
/* 相邻段落各放一张图时并排（编辑器里已调成一行但存成多个 <p>） */
.solution-tab-body p:has(> img:only-child):has(+ p > img:only-child),
.solution-tab-body p:has(> img:only-child) + p:has(> img:only-child) {
  display: inline-block;
  vertical-align: top;
  max-width: 100%;
  margin: 0 8px 8px 0;
  text-indent: 0 !important;
}
.solution-tab-body p:has(> img:only-child) + p:has(> img:only-child) img {
  display: inline-block !important;
  margin: 0 !important;
}
/* 场景示意图等单张宽幅图：独占一行，后续段落不挤到侧面 */
.solution-tab-body p.cms-wide-figure,
.product-detail .content p.cms-wide-figure {
  display: block;
  width: 100%;
  clear: both;
  margin: 16px 0;
  text-align: center;
  box-sizing: border-box;
}
.solution-tab-body p.cms-wide-figure img,
.product-detail .content p.cms-wide-figure img,
.about-intro .content p.cms-wide-figure img {
  display: block !important;
  max-width: 100% !important;
  height: auto !important;
  margin-left: auto !important;
  margin-right: auto !important;
  vertical-align: initial !important;
  /* 宽度由后台 data-wd-width / 内联 width 决定，见 js/site.js */
}
/* 未指定编辑宽度的宽幅示意图仍铺满容器 */
.solution-tab-body p.cms-wide-figure img:not([data-wd-width]),
.product-detail .content p.cms-wide-figure img:not([data-wd-width]),
.about-intro .content p.cms-wide-figure img:not([data-wd-width]) {
  width: 100% !important;
}
.solution-tab-body p.cms-wide-figure + div,
.solution-tab-body p.cms-wide-figure + p,
.product-detail .content p.cms-wide-figure + div,
.product-detail .content p.cms-wide-figure + p {
  display: block !important;
  width: 100% !important;
  clear: both !important;
  float: none !important;
  max-width: 100%;
  box-sizing: border-box;
}
/* 多图并排：与后台一行显示一致，总宽超出时整行同比缩小 */
.solution-tab-body .cms-img-row,
.product-detail .content .cms-img-row {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-end;
  gap: 8px;
  max-width: 100%;
  margin: 12px 0;
  overflow-x: auto;
  scrollbar-width: thin;
}
.solution-tab-body .cms-img-row img,
.product-detail .content .cms-img-row img {
  display: block !important;
  flex: 0 0 auto;
  width: auto;
  max-width: none;
  height: auto;
  margin: 0 !important;
  vertical-align: bottom;
}
.solution-tab-body img[data-wd-width],
.product-detail .content img[data-wd-width] {
  max-width: 100%;
  height: auto;
}
.solution-tab-body img[data-wd-align="center"],
.product-detail .content img[data-wd-align="center"],
.solution-tab-body img[style*="margin-left: auto"][style*="margin-right: auto"],
.product-detail .content img[style*="margin-left: auto"][style*="margin-right: auto"] {
  display: block !important;
  vertical-align: initial !important;
  margin: 12px auto !important;
}
.solution-tab-body p[style*="text-align: center"]:not(.cms-img-row) > img:only-child,
.solution-tab-body p[style*="text-align:center"]:not(.cms-img-row) > img:only-child {
  display: block !important;
  margin-left: auto !important;
  margin-right: auto !important;
}
.solution-tab-body img[data-wd-align="right"],
.product-detail .content img[data-wd-align="right"] {
  display: block !important;
  margin: 12px 0 12px auto !important;
}
.solution-tab-body img[data-wd-align="left"],
.product-detail .content img[data-wd-align="left"] {
  display: block !important;
  margin: 12px 0 !important;
}
.solution-tab-body .cms-img-row img[data-wd-align],
.product-detail .content .cms-img-row img[data-wd-align],
.solution-tab-body p:has(> img + img) img[data-wd-align],
.solution-tab-body div:has(> img + img) img[data-wd-align],
.product-detail .content p:has(> img + img) img[data-wd-align],
.product-detail .content div:has(> img + img) img[data-wd-align] {
  display: inline-block !important;
  vertical-align: bottom !important;
  margin: 0 8px 8px 0 !important;
}
.solution-tab-body .cms-img-row img[data-wd-align],
.product-detail .content .cms-img-row img[data-wd-align] {
  margin: 0 !important;
}
.solution-tab-body p[style*="text-align: center"] img[data-wd-align="center"],
.solution-tab-body p[style*="text-align:center"] img[data-wd-align="center"] {
  margin-left: auto !important;
  margin-right: auto !important;
}
.solution-tab-body img:not([src*="section-badge"]):not([style*="display:inline-block"]):not([style*="display: inline-block"]):not([style*="vertical-align: bottom"]):not([style*="vertical-align:bottom"]):not([data-wd-align]) {
  display: block;
  margin: 12px 0;
}
.solution-tab-body p:has(> img:only-child),
.solution-tab-body p:has(> span:only-child > img:only-child) {
  text-indent: 0 !important;
  margin-left: 0 !important;
  padding-left: 0 !important;
}
.solution-tab-body p[style*="text-align: center"] > img:only-child,
.solution-tab-body p[style*="text-align:center"] > img:only-child,
.solution-tab-body p[style*="text-align: center"] > img,
.solution-tab-body p[style*="text-align:center"] > img {
  margin-left: auto;
  margin-right: auto;
}
.solution-tab-body p[style*="text-align: right"] > img,
.solution-tab-body p[style*="text-align:right"] > img {
  margin-left: auto;
  margin-right: 0;
}
.solution-tab-body table,
.solution-tab-body table.cms-richtext-table,
.product-detail table,
.product-detail table.cms-richtext-table,
.about-intro table,
.about-intro table.cms-richtext-table {
  border-collapse: collapse;
  width: auto;
  max-width: 100%;
  margin: 16px 0;
  display: table;
  font-size: 13px;
}
.solution-tab-body table[align="center"],
.solution-tab-body table[style*="margin-left: auto"][style*="margin-right: auto"],
.product-detail table[align="center"],
.product-detail table[style*="margin-left: auto"][style*="margin-right: auto"],
.about-intro table[align="center"],
.about-intro table[style*="margin-left: auto"][style*="margin-right: auto"] {
  margin-left: auto;
  margin-right: auto;
}
.solution-tab-body table[align="right"],
.product-detail table[align="right"],
.about-intro table[align="right"] {
  margin-left: auto;
  margin-right: 0;
}
.solution-tab-body table[align="left"],
.product-detail table[align="left"],
.about-intro table[align="left"] {
  margin-left: 0;
  margin-right: auto;
}
.solution-tab-body [style*="text-align: center"] > table,
.solution-tab-body [style*="text-align:center"] > table,
.product-detail [style*="text-align: center"] > table,
.product-detail [style*="text-align:center"] > table,
.about-intro [style*="text-align: center"] > table,
.about-intro [style*="text-align:center"] > table {
  margin-left: auto;
  margin-right: auto;
}
.solution-tab-body td,
.solution-tab-body th,
.product-detail td,
.product-detail th,
.about-intro td,
.about-intro th {
  border: 1px solid var(--border);
  padding: 8px 10px;
  vertical-align: top;
}
.solution-tab-body td img,
.solution-tab-body th img,
.product-detail td img,
.product-detail th img,
.about-intro td img,
.about-intro th img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 4px auto;
  box-sizing: border-box;
}
.solution-tab-body td[style*="background:rgb(33,134,219)"],
.solution-tab-body td[style*="background: rgb(33, 134, 219)"] {
  background: var(--blue) !important;
  color: #fff;
}
.detail-pager { margin-top: 24px; font-size: 13px; color: var(--text-muted); }
.detail-pager a { color: var(--blue); }

/* ========== Footer ========== */
.site-footer {
  background: var(--footer-bg);
  color: #94a3b8;
  padding-top: 56px;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.9fr 0.9fr 1.1fr 110px;
  gap: 28px;
  padding-bottom: 40px;
}
.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 16px;
  font-weight: 600;
  min-height: calc(14px * 1.4);
}
/* 解决方案续列（无标题）：与「公路站点治超…」「软件定制研发」首行齐平 */
.footer-main > .footer-col:nth-child(2),
.footer-col.footer-col-continued {
  padding-top: calc(14px * 1.4 + 16px);
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col a {
  color: #94a3b8;
  font-size: 13px;
  transition: color 0.2s;
}
.footer-col a:hover { color: #7dd3fc; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 10px;
}
.footer-contact .ico {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  background: center/contain no-repeat;
  opacity: 0.38;
}
.footer-contact .ico-addr { background-image: url("../assets/home/icon-addr.jpg"); }
.footer-contact .ico-tel { background-image: url("../assets/home/icon-tel.jpg"); }
.footer-qr {
  width: 100px;
  height: 100px;
  background: var(--white);
  padding: 4px;
  border-radius: 8px;
}
.footer-qr img { width: 100%; height: 100%; object-fit: cover; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0 28px;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}
.footer-bottom a { color: #64748b; margin: 0 4px; }
.footer-bottom a:hover { color: #94a3b8; }
.back-top {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 200;
  width: 44px;
  height: 44px;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 8px 20px rgba(33, 134, 219, 0.4);
  transition: transform 0.2s, background 0.2s;
}
.back-top.show { display: flex; }
.back-top:hover { background: var(--blue-dark); transform: translateY(-2px); }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .solution-cards,
  .solution-list-grid,
  .product-cards { grid-template-columns: repeat(2, 1fr); }
  .about-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-main {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px 20px;
  }
  .footer-main > .footer-col:nth-child(2),
  .footer-col.footer-col-continued {
    padding-top: 0;
  }
  .solution-detail .top-row { grid-template-columns: 1fr; }
  .solution-detail .top-row .pic { max-width: 100%; margin: 0 auto; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stats-inner .stat:nth-child(2) { border-right: none; }
  .stats-inner .stat { border-bottom: 1px solid var(--border); }
  .page-hero-about {
    min-height: 320px;
    height: 38vh;
  }
}

@media (max-width: 768px) {
  .main-nav,
  .nav-item .dropdown { display: none !important; }
  .nav-toggle { display: flex; }

  .site-header { height: 60px; }
  .site-header .inner { height: 60px; padding: 0 12px; }
  .logo-img { height: 34px; width: auto; max-width: 180px; }
  .mobile-drawer { inset: 60px 0 0 0; }
  body:not(.page-home) { padding-top: 60px; }

  /* 首页顶栏在手机上始终可读 */
  .page-home .site-header:not(.is-scrolled):not(.fixed-dark) {
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(10px);
  }

  .container {
    max-width: 100%;
    width: 100%;
    padding-left: 16px;
    padding-right: 16px;
  }

  .banner { height: 72vh; height: 72dvh; min-height: 420px; }
  .banner-content {
    padding: 88px 16px 64px;
    align-items: center;
    text-align: center;
  }
  .banner-content h1 { font-size: clamp(22px, 6.5vw, 32px); }
  .banner-content p { font-size: 14px; line-height: 1.75; }
  .banner-btns {
    justify-content: center;
    width: 100%;
  }
  .banner-btns a {
    padding: 10px 22px;
    font-size: 13px;
  }
  .stats-strip { margin-top: -28px; padding: 0 16px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .home-banner-swiper .swiper-button-prev,
  .home-banner-swiper .swiper-button-next { display: none; }

  .page-hero-solutions,
  .page-banner,
  .page-banner-products {
    min-height: 160px;
    height: 28vh;
    max-height: 240px;
  }
  .page-hero-solutions-inner h1,
  .page-banner .title h1 { font-size: clamp(22px, 6vw, 32px); }

  .page-hero-about {
    min-height: 160px;
    height: 28vh;
    max-height: 240px;
    justify-content: center;
  }
  .page-hero-about-inner {
    padding: 0 16px;
    text-align: center;
    width: 100%;
  }
  .page-hero-about-inner h1 { font-size: clamp(22px, 6vw, 34px); }
  .page-hero-about-inner .en { letter-spacing: 3px; font-size: 12px; }

  .breadcrumb {
    font-size: 12px;
    line-height: 1.6;
  }
  .breadcrumb .container {
    word-break: break-word;
  }

  .solution-list,
  .product-detail,
  .about-intro,
  .solution-detail {
    padding-top: 32px;
    padding-bottom: 48px;
  }
  .solution-cards,
  .solution-list-grid,
  .product-cards,
  .about-cards { grid-template-columns: 1fr; }
  .solution-list-item .thumb { height: 180px; }

  .product-detail h2,
  .about-intro .sub-title {
    font-size: 22px;
    margin-bottom: 16px;
  }
  .about-intro .sub-title-en { margin-bottom: 24px; }
  .product-detail .content,
  .about-intro .content,
  .solution-tab-body {
    font-size: 14px;
    line-height: 1.85;
  }
  .product-detail .content p,
  .about-intro .content p {
    text-indent: 2em;
    margin-bottom: 14px;
  }

  /* 富文本图片：手机端一律铺满宽度，避免横滑 */
  .product-detail .content img[data-wd-width],
  .solution-tab-body img[data-wd-width],
  .about-intro .content img[data-wd-width] {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .product-detail .content .cms-img-row,
  .solution-tab-body .cms-img-row {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px;
  }
  .product-detail .content .cms-img-row img,
  .solution-tab-body .cms-img-row img,
  .product-detail .content p:has(> img + img),
  .solution-tab-body p:has(> img + img) {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 8px auto !important;
  }
  .product-detail .content p:has(> img + img),
  .solution-tab-body p:has(> img + img) {
    display: block !important;
  }
  .product-detail .content p.cms-wide-figure img:not([data-wd-width]),
  .solution-tab-body p.cms-wide-figure img:not([data-wd-width]),
  .about-intro .content p.cms-wide-figure img:not([data-wd-width]) {
    width: 100% !important;
    max-width: 100% !important;
  }

  .solution-tab-body table,
  .product-detail .content table,
  .product-detail table,
  .about-intro .content table,
  .about-intro table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .solution-detail .top-row { gap: 24px; }
  .solution-detail .top-row h2 { font-size: 20px; }
  .tab-nav {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0;
    padding-bottom: 2px;
  }
  .tab-nav button {
    flex: 0 0 auto;
    padding: 10px 16px;
    font-size: 13px;
    white-space: nowrap;
  }
  .tab-panel { padding: 20px 0; }

  .about-contact-bmap { height: 360px; margin-top: 20px; }
  .about-contact-details p {
    font-size: 13px;
    line-height: 1.85;
    padding: 0 4px;
    word-break: break-word;
  }
  .about-contact-page .contact-phone-btn {
    font-size: 15px;
    padding: 12px 28px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-col h4 { min-height: 0; margin-bottom: 12px; }
  .footer-qr { margin: 0 auto; }
  .footer-bottom {
    padding: 16px 0 24px;
  }
  .footer-bottom p {
    font-size: 11px;
    line-height: 1.7;
    padding: 0 8px;
  }

  .about-stats { flex-direction: column; gap: 16px; }
  .about-stats .item { border-right: none; padding: 0; }

  .back-top {
    right: 14px;
    bottom: 18px;
    width: 40px;
    height: 40px;
    font-size: 16px;
  }

  .process-flow { gap: 16px; }
  .process-step { width: 46%; min-width: 140px; }
}

@media (max-width: 480px) {
  .stats-inner { grid-template-columns: 1fr; }
  .stats-inner .stat { border-right: none !important; }
  .banner { min-height: 380px; }
  .process-step { width: 100%; }
  .about-contact-bmap { height: 300px; }
  .tab-nav button { padding: 10px 12px; font-size: 12px; }
}